Right on this chain you have the secret to curb cravings: a unique blend of eight essential oils in a ball roller applicator that Aroma Medica® calls our MAGIC BULLET. Smelling these oils stimulates major control centers in your brain, helping ease urgency of your cravings, helping you to have more self control. Smell the blend of essential oils as often as you have the cravings, whether for cigarettes, chocolate, specific foods or food in general. For many people this has dimished their cravings so they could gain control of their urges and feel in charge of their actions.